FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Runaway Upshifts

RUNAWAY UPSHIFTS
1. Improper fluid level.
2. Improper band or clutch application.
3. Improper oil pressure.
4. Damaged or worn direct clutch or servo.
5. Valve body sticking or dirty.